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Water Filters & Air Filters Brands

Whether you’re looking to replace your inline water filter or trying to find the best air purifiers, we can help you by providing quality filters for less. Discount Filter Store offers the top filter brands, such as PUR, Honeywell, and ZeroWater to help make sure that you have worry-free water. Our helpful experts are also here to make sure you find the filter you need. Give us a call at 1-800-277-3458, and we’ll answer your filter questions from reverse osmosis water filtration systems to air humidifiers, to get you to the product you need.

Items 1 to 48 of 1696 total

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  • H-100 Everpure Replacement Water Filter Cartridge EV9611-16
  • 3M Aqua-Pure SS8 EPE-316L Whole House Stainless Steel Filter Housing
  • 3M Aqua-Pure SS20 EPE-316L Whole House Stainless Steel Filter Housing
  • Pleatco PJ80-4 replacement for 42-3674-09-R

    Pleatco PJ80-4 replacement for 42-3674-09-R

    $70.55 Retail Price:  $83.43
  • Pleatco PPCO120 replacement for Poolco 120

    Pleatco PPCO120 replacement for Poolco 120

    $70.55 Retail Price:  $83.43
  • Tier1 500 Air Filter - 22x26x1 (6-Pack)

    Tier1 500 Air Filter - 22x26x1 (6-Pack)

    (Retail Price: $73.34 ) $70.99

  • Tier1 1500 Air Filter - 17x22x1 (6-Pack)

    Tier1 1500 Air Filter - 17x22x1 (6-Pack)

    (Retail Price: $73.34 ) $70.99

  • Tier1 1500 Air Filter - 20x21x1 (6-Pack)

    Tier1 1500 Air Filter - 20x21x1 (6-Pack)

    (Retail Price: $73.34 ) $70.99

  • Tier1 1500 Air Filter - 16x22x2 (6-Pack)

    Tier1 1500 Air Filter - 16x22x2 (6-Pack)

    (Retail Price: $73.34 ) $70.99

  • Tier1 600 Air Filter - 10x18x4 (6-Pack)
  • Pleatco PCD100W Replacement Pool and Spa Filter

    Pleatco PCD100W Pool and Spa Filter Replacement

    $71.23 Retail Price:  $84.21
  • Pleatco PA80-M Replacement Pool and Spa Filter
  • Pleatco PFAB75-4 Pool and Spa Replacement Filter

    Pleatco PFAB75-4 Pool and Spa Replacement Filter

    $71.87 Retail Price:  $84.95
  • Pleatco PAP75-M4 Replacement Pool and Spa Filter
  • Tier1 500 Air Filter - 15x36x1 (6-Pack)

    Tier1 500 Air Filter - 15x36x1 (6-Pack)

    (Retail Price: $74.34 ) $71.99

  • Tier1 500 Air Filter - 20x32x1 (6-Pack)

    Tier1 500 Air Filter - 20x32x1 (6-Pack)

    (Retail Price: $74.34 ) $71.99

  • Tier1 500 Air Filter - 21x21x2 (6-Pack)

    Tier1 500 Air Filter - 21x21x2 (6-Pack)

    (Retail Price: $74.34 ) $71.99

  • Tier1 500 Air Filter - 21-1/4 x 21-1/4 x 2 (6-Pack)

    Tier1 500 Air Filter - 21-1/4 x 21-1/4 x 2 (6-Pack)

    (Retail Price: $74.34 ) $71.99

  • Tier1 500 Air Filter - 21-1/2 x 21-1/2 x 2 (6-Pack)

    Tier1 500 Air Filter - 21-1/2 x 21-1/2 x 2 (6-Pack)

    (Retail Price: $74.34 ) $71.99

  • Tier1 600 Air Filter - 20 x 22-1/4 x 2 (6-Pack)
  • BGE-4200S BevGuard Water Filter Cartridge

    BGE-4200S BevGuard Water Filter Cartridge

    $71.99 Retail Price:  $89.99
  • Pleatco PBH75 Replacement Pool and Spa Filter

    Pleatco PBH75 Pool and Spa Filter Replacement

    $72.33 Retail Price:  $85.48
  • Pleatco POX100 Replacement Pool and Spa Filter

    Pleatco POX100 replacement for ELE-100

    $72.62 Retail Price:  $85.81
  • Tier1 brand replacement for WC108-572SX (front)

    Tier1 brand replacement for WC108-572SX

    $72.84 Retail Price:  $86.07
  • Pleatco PA100N-4 Replacement Pool and Spa Filter
  • Tier1 brand replacement for CX880-XRE (front)

    Tier1 brand replacement for CX880-XRE

    $72.99 Retail Price:  $77.04
  • Tier1 brand replacement for 817-0131, 178584 & R173476 (front)

    Tier1 brand replacement for 817-0131, 178584 & R173476

    $72.99 Retail Price:  $73.59
  • Tier1 500 Air Filter - 18x36x1 (6-Pack)

    Tier1 500 Air Filter - 18x36x1 (6-Pack)

    (Retail Price: $75.34 ) $72.99

  • Tier1 500 Air Filter - 15x36x2 (6-Pack)

    Tier1 500 Air Filter - 15x36x2 (6-Pack)

    (Retail Price: $75.34 ) $72.99

  • Tier1 500 Air Filter - 22x24x2 (6-Pack)

    Tier1 500 Air Filter - 22x24x2 (6-Pack)

    (Retail Price: $75.34 ) $72.99

  • Tier1 1500 Air Filter - 20 x 22-1/4 x 1 (6-Pack)

    Tier1 1500 Air Filter - 20 x 22-1/4 x 1 (6-Pack)

    (Retail Price: $75.34 ) $72.99

  • Tier1 1500 Air Filter - 20x23x1 (6-Pack)

    Tier1 1500 Air Filter - 20x23x1 (6-Pack)

    (Retail Price: $75.34 ) $72.99

  • Tier1 1500 Air Filter - 12x20x2 (6-Pack)

    Tier1 1500 Air Filter - 12x20x2 (6-Pack)

    (Retail Price: $75.34 ) $72.99

  • Tier1 1500 Air Filter - 12x24x2 (6-Pack)

    Tier1 1500 Air Filter - 12x24x2 (6-Pack)

    (Retail Price: $75.34 ) $72.99

  • Tier1 1900 Air Filter - 12x12x1 (6-Pack)

    Tier1 1900 Air Filter - 12x12x1 (6-Pack)

    (Retail Price: $75.34 ) $72.99

  • Tier1 1900 Air Filter - 14x25x1 (6-Pack)

    Tier1 1900 Air Filter - 14x25x1 (6-Pack)

    (Retail Price: $75.34 ) $72.99

  • Tier1 1900 Air Filter - 16x20x1 (6-Pack)

    Tier1 1900 Air Filter - 16x20x1 (6-Pack)

    (Retail Price: $75.34 ) $72.99

  • Tier1 1900 Air Filter - 16x25x1 (6-Pack)

    Tier1 1900 Air Filter - 16x25x1 (6-Pack)

    (Retail Price: $75.34 ) $72.99

  • Tier1 600 Air Filter - 21-1/2 x 23-3/8 x 1 (6-Pack)
  • Pleatco PCM100SV Replacement Pool and Spa Filter

    Pleatco PCM100SV Pool and Spa Filter Replacement

    $73.30 Retail Price:  $86.60
  • Pleatco PDM90 Replacement Pool and Spa Filter

    Pleatco PDM90 Pool and Spa Filter Replacement

    $73.40 Retail Price:  $86.71
  • Pleatco PA81-4 Replacement Pool and Spa Filter
  • Pleatco PFW110 Pool and Spa Replacement Filter

    Pleatco PFW110 Pool and Spa Replacement Filter

    $73.75 Retail Price:  $87.11
  • Pleatco PJAN145 replacement for A0104100

    Pleatco PJAN145 replacement for A0104100

    $73.99 Retail Price:  $90.84
  • Tier1 500 Air Filter - 20x30x2 (6-Pack)

    Tier1 500 Air Filter - 20x30x2 (6-Pack)

    (Retail Price: $76.34 ) $73.99

Items 1 to 48 of 1696 total

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